Finding the Third Proportional to 73,381,982.63 and 157,268,346.75
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Solution
The third proportional to 73,381,982.63 and 157,268,346.75 is: 337,049,123.02
Step by Step Solution
- Step 1: Write the proportion equation
73,381,982.63 : 157,268,346.75 = 157,268,346.75 : x - Step 2: Convert to fraction form
73,381,982.63/157,268,346.75 = 157,268,346.75/x - Step 3: Cross multiply
73,381,982.63x = 157,268,346.75 × 157,268,346.75 - Step 4: Simplify right side
73,381,982.63x = 24,733,332,889,478,236 - Step 5: Solve for x
x = 24,733,332,889,478,236/73,381,982.63 - Step 6: Final answer
x = 337,049,123.02
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.